Atomically precise clusters of noble metals: emerging link between atoms and nanoparticles

I Chakraborty, T Pradeep - Chemical reviews, 2017 - ACS Publications
Atomically precise pieces of matter of nanometer dimensions composed of noble metals are
new categories of materials with many unusual properties. Over 100 molecules of this kind …

Nonscalable oxidation catalysis of gold clusters

S Yamazoe, K Koyasu, T Tsukuda - Accounts of chemical …, 2014 - ACS Publications
Small, negatively charged gold clusters isolated in vacuum can oxidize CO via electron-
transfer-mediated activation of O2. This suggests that Au clusters can act as aerobic …

Precise synthesis, functionalization and application of thiolate-protected gold clusters

W Kurashige, Y Niihori, S Sharma, Y Negishi - Coordination Chemistry …, 2016 - Elsevier
Thiolate-protected gold clusters (Au n (SR) m) have received significant attention as new
functional nanomaterials because they exhibit size-specific physical and chemical …

Crystal structure and electronic properties of a thiolate-protected Au 24 nanocluster

A Das, T Li, G Li, K Nobusada, C Zeng, NL Rosi, R Jin - Nanoscale, 2014 - pubs.rsc.org
Solving the total structures of gold nanoclusters is of critical importance for understanding
their electronic, optical and catalytic properties. Herein, we report the X-ray structure of a …

Partially Thiolated Au25 Cluster Anchored on Carbon Support via Noncovalent Ligand–Support Interactions: Active and Robust Catalyst for Aerobic Oxidation of …

K Sakamoto, S Masuda, S Takano, T Tsukuda - ACS Catalysis, 2023 - ACS Publications
Partially thiolated atomically precise Au cluster catalysts were developed by controlled
calcination of presynthesized thiolate-protected Au clusters on a porous carbon support. X …

Perspective: Size selected clusters for catalysis and electrochemistry

A Halder, LA Curtiss, A Fortunelli… - The Journal of Chemical …, 2018 - pubs.aip.org
Size-selected clusters containing a handful of atoms may possess noble catalytic properties
different from nano-sized or bulk catalysts. Size-and composition-selected clusters can also …

Synergistically Activated Pd Atom in Polymer-Stabilized Au23Pd1 Cluster

S Hasegawa, S Masuda, S Takano, K Harano… - ACS …, 2022 - ACS Publications
Single Pd atom doped Au23Pd1 clusters stabilized by polyvinylpyrrolidone (Au23Pd1: PVP)
were selectively synthesized by kinetically controlled coreduction of the Au and Pd precursor …

Recent advances in the synthesis and applications of ultrasmall bimetallic nanoclusters

X Yuan, X Dou, K Zheng, J Xie - Particle & Particle Systems …, 2015 - Wiley Online Library
Ultrasmall bimetallic nanoclusters (or bi‐MNCs for short) have recently emerged as a new
class of multi‐functional nanoparticles due to their ultrasmall size (typically below 2 nm) …

Controlled Loading of Small Aun Clusters (n = 10–39) onto BaLa4Ti4O15 Photocatalysts: Toward an Understanding of Size Effect of Cocatalyst on Water …

Y Negishi, Y Matsuura, R Tomizawa… - The Journal of …, 2015 - ACS Publications
We have recently succeeded in loading extremely small monodisperse gold clusters
(1.2±0.3 nm) as cocatalysts on a water-splitting BaLa4Ti4O15 photocatalyst using a …

Substrate-Dependent Role of a Pd Dopant in PdAu12 Catalysts in the Oxidation of p-Substituted Benzyl Alcohols: Promotion of Hydride Abstraction and Reductive Activation of …

S Masuda, H Hirai, P Zhao, S Takano, M Ehara… - ACS …, 2024 - ACS Publications
Single-atom doping, which is the primary step toward multimetallization, on atomically size-
controlled metal nanoclusters facilitates the elucidation of doping effects on catalysis …